Curated OER
Similarity and Congruence
Students determine that two figures are similar or congruent by
investigating figures that are similar and figures that are congruent. They prove that two figures are similar or congruent by using definitions,
postulates, and theorems.
Poetry4kids
Simile and Metaphor Lesson Plan
Similes and metaphors are the focus of a poetry lesson complete with two exercises. Scholars read poetry excerpts, underline comparative phrases, then identify whether it contains a simile or metaphor. They then write five similes and...
Curated OER
Synonyms - How Authors Make Comparisons
A very good 13-slide presentation on similes and metaphors is here for you. It introduces young poets to each term, gives examples, and prompts them to work together to identify similes and metaphors in several different sentences.
Curated OER
Corresponding Parts of Similar Triangles
Here is a lesson that has learners take a look at corresponding parts of similar triangles, ratios of similarity, reductions and enlargements. They'll manipulate the scale factor (r) to observe the changes in similar triangles and then...
Curated OER
Three Dimensional Figures
For this geometry worksheet, students study diagrams with labels of common geometric figures. Students then answer 24 questions. Then they draw and label their own figures.
Curated OER
Figurative Language: Metaphors and Similes
Fifth graders are introduced to the figurative language using metaphors and similies. They identify the similarities and differences between the two and practice developing their own to use in their writing. They illustrate their...
Inside Mathematics
Hopewell Geometry
The Hopewell people of the central Ohio Valley used right triangles in the construction of earthworks. Pupils use the Pythagorean Theorem to determine missing dimensions of right triangles used by the Hopewell people. The assessment task...
Illustrative Mathematics
Right Triangles Inscribed in Circles I
One of the basic properties of inscribed angles gets a triangle proof treatment in a short but detailed exercise. Leading directions take the learner through identifying characteristics of a circle and how they relate to angles and...
National Park Service
A Tale of Two Men
Theodore Roosevelt and the Marquis de Mores were both born in 1858, and both came to the Dakota territory in 1883, but they influenced the developing country of America in different ways. Elementary and middle schoolers apply written and...
Reed Novel Studies
The Tiger Rising: Novel Study
Tiger, puma, lynx, jackal: which does not belong? Using the novel study for The Tiger Rising by Kate DiCamillo, scholars complete a similar vocabulary exercise. Next, they write sentences explaining why their chosen words don't fit. They...
Curated OER
Toothpick Patterns
In this patterning worksheet, students identify and complete 15 different patterns that include using toothpicks. First, they determine the number of toothpicks needed to create each figure in a given sequence. Then, students determine...
Curated OER
Symmetry Fun
In this symmetry learning exercise, 7th graders identify and complete 12 different lines of symmetry in polygons. First, they color all of the polygons that have a line of symmetry. Then, students circle all of the regular polygons and...
Curated OER
Proportional Segments Between Parallel Lines
Students identify similar triangles. In this proportional segments lesson, students identify corresponding sides, set up ratios, and find the length of the missing side of a triangle. They use the parallel/proportionality conjecture to...
Curated OER
Same Size
Learning how identify similar shapes is an important skill for students to acquire. In this shapes and sizes worksheet, students look at the colorful shapes in each of 3 rows and circle the shape in each row that is the same size as the...
Curated OER
Sizes Worksheet: Longer
Learning how identify similar shapes is an important skill for students to acquire. In this sizes worksheet, students name each shape on each row and then draw the same shape again in the space to the right. Students make their shape...
Curated OER
Math: Congruent and Similar Figures
Eighth graders use geo-boards to create similar and congruent figures and find their corresponding sides. Using the geo-board paper, they draw the shapes they create on the geo-boards. With partners,students create similar and congruent...
Curated OER
Figuring in Football
Students identify and visualize congruent and similar two-dimensional geometric figures. They recognize that rotations, translations, and reflections do not change geometric figures. Students participate in activites in which they...
Curated OER
Figure This
Second graders identify congruent figures and match shapes using transformation. They work in groups, utilizing a worksheet imbedded in this plan to gain practice identifying congruent shapes.
Curated OER
Triangles & Congruence, Proportions & Similarity, Right Triangle & Trigonometry
Students are introduced to the topic of congruence and proportions in Geometry. Using technology, they construct and validate the properties of various geometric figures and identify whether it is congruent or proportion to the objects...
Curated OER
Superb Shapes and Fantastic Figures
Students compare and contrast similar two and three dimensional shapes within cooperative groups.
Curated OER
Language Arts:Similes That Make Us Smile
Students identify similes and create their own self descriptions using them as examples. After identifying characteristics associated with pictures of the sun, fish, and other items, they discover how those traits can be used as...
Curated OER
Identifying Lines of Symmetry
Young scholars calculate the lines of symmetry using polygons. In this geometry lesson, students graph, compare and estimate using collected data. They identify different attributes to the polygons based on their sides.
Discovery Education
Exploring Geometry
Middle schoolers construct a three-dimensional model of a city using both similar and congruent figures and geometric transformations. City must have at least ten buildings with each building labeled and may be constructed out of paper...
Captain Planet Foundation
Fall into Healthy Shapes
Kindergartners identify geometric shapes by planting a fall garden. They start their seeds in containers that have different shapes, and keep track of their plants based on those shapes. This brilliantly designed and incredibly thorough...